The Air Force is pursuing the next generation Global Positioning System in two phases, according to Space and Missile Systems Center. One phase for the new GPS Block III satellite and one for a new control segment—dubbed OCX—that will be able to control all block upgrades to the GPS satellites. Responding this week to questions, SMC officials said they expect OCX to be operational by 2012. The center plans to issue the contract award for GPS Block III in June, with the first Block IIIA satellite ready for launch by 2013.
SDA’s Next Phase of Data Transport Satellites on Hold
June 30, 2025
The long-term future of one of the Space Development Agency’s two satellite constellations is on hold as officials study the options for replacing a planned “data transport layer” with one or more commercial solutions. President Trump’s proposed 2026 defense budget...